grandstream ata

Tag:python host information #!/usr/bin/envpythonfromsubprocessimportpopen,pipeimporturllib,urllib2import shlex,redefgetifconfig (): p=popen ([' Ifconfig '],stdout=pipe) returnp.stdout.read (). Split (' \ n ') defparseifconfig (data): macaddr=data.split ( ' \ n ') [0].split () [ -1]ipaddr=data.split (' \ n ') [1]. Split () [1].split (': ') [1]returnmacaddr,ipaddrfori in[i.strip () foriingetifconfig () ifiandnot I.startswith (' lo ')]:s={}s[' macaddr ']=parseifconfig (i) [0]s[' ipaddr ']= Parsei

Today write C++primer 5th Chinese version of the No. 422 page of the program, there is "do not allow the use of incomplete type" error, the following I use Class A and Class B as a representative, reproduce the error, and propose a solution.Class design with Problem A:1, class A placed in the A.h and A.cpp2, because B needs to access the private members of a, so declare B is its friend class3, a in the need to use their own as a parameter to create a new class B instance.The code is as follows:

The concept and use of Java Interface (interface)In an abstract class, you can include one or more abstract methods, but in an interface (interface), all methods must be abstract and cannot have a method body, which is more "abstract" than an abstract class. Interfaces are declared using the interface keyword, and can be viewed as a special abstract class that specifies what a class must do, rather than how it is made. There are also many examples of interfaces in reality, such as serial compu

(entire disk) ... /dev/sdav = 48th SCSI disk (entire disk) 0 =/dev/i2c-0 1th I2C Adapter 1 =/dev/i2c-1 2nd I2C Adapter ... Virtual block device (same partition mode as SCSI disk) 0 =/dev/ubda 1th user mode block device =/DEV/UDBB 2nd user mode block device. Block Audit (Audit) Equipment 0 =/dev/audit Audit (Audit) device 128-135 Char Unix98 PTY Master These devices should not have device nodes, but should be visited through the/DEV/PTMX interface Ask. 136-143 Char Unix98 PTY Sla

technology enables individual users to enjoy multiple disk speeds and higher data security, and now the Ide-raid control chips in the PC market are mainly from highpoint and promise. In addition, some are from AMI companies (see table 2). Ide-raid chips for individual users generally provide support for RAID 0, RAID 1, and RAID 0+1 (RAID 10), although they are technically not comparable to commercial systems, but the speed and security assurance provided by the average user is sufficient. With

beginning can be used normally, but after a period of time, the hard disk heating will cause the jumper switch internal reed deformation, resulting in poor contact, resulting in the crash, replacement data cable and jumper switch, troubleshooting. Hard Drive connection fault handling "Symptom" a Pentium 4 motherboard can support the ata/100, hard disk and data cable can also support ata/100, and also ins

First, it needs to be clear that the entry point for this proof is that the solution of the equation group contains the linked relationship. 1) Proof R (ATA) ≤r (a) R (A^ta) \leq R (a) When ax=0, atax=0 ax = 0 o'clock, A^tax = 0 is bound to be, namely: the solution of atax=0 A^tax = 0, which contains the solution of ax=0 ax = 0, which shows that the base solution of atax=0 A^tax = 0 contains the basic solution system of ax=0 ax = 0 。 Therefore: N−r

relational database management system that develops source code and is widelyApplications in small and medium-sized Web sites, (currently also belonging to Oracle) SQL OverviewSQL: Structured Query LanguageSQL is the execution of data operations, retrieval, and maintenance on a relational database.The standard language that can be used to query data, manipulate data, define data,Control dataAll databases use the same or similar language SQL can be divided into: Data definition L

Tags: blog http get file OS Art#include "Poco/exception.h"#include "Poco/data/session.h"#include "Poco/data/common.h"#include "Poco/data/blob.h"#include "poco/data/statementimpl.h"#include "poco/data/sessionpool.h"#include "poco/data/pooledsessionimpl.h"#include "Poco/data/mysql/connector.h"#include "Poco/data/mysql/mysqlexception.h"#include "Poco/data/sqlite/connector.h"#include "Poco/data/sqlite/sqliteexception.h"#include "Poco/data/odbc/connector.h"#include "Poco/data/odbc/odbcexception.h"#in

Original Machine Win7 64Add XP x86Win7 in C-drive, XP-mount H-Disk1. Old Peaches PE, rain forest wind gho, blue screen, 0000007b2. General PE. Rain forest wind Gho, blue screen, 00000007b3.pe set H disk for system disk, blue screen, 00000007b4.bios set AHCI to ATA (IDE) mode, reboot, successfully enter XP system, install driver, etc. to successfully install XP5. However, ATA mode reduces drive efficiency an

: SError: {PHYRdyChg CommWake LinkSeq TrStaTrns}Jun 3 20:12:25 lei1 kernel: ata2.00: cmd 25/00: 40: aa: de: e0/00: 00: 61: 00: 00/e0 tag 0 dma 32768 inJun 3 20:12:25 lei1 kernel: res 40/00: 01: 00: 4f: c2/00: 00: 00: 00: 00/00 Emask 0x14 (ATA bus error)Jun 3 20:12:25 lei1 kernel: ata2.00: status: {DRDY}Jun 3 20:12:26 lei1 kernel: ata2: soft resetting linkJun 3 20:12:26 lei1 kernel: ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)Jun 3 20:12:26 l

ORACLE uses WITHAS and HINTMATERIALIZE to optimize SQL statements to reduce FILTER efficiency During project creation, a page uses SQL statements similar to the following to query data, I replaced the table name and field in the project with the system table and field in the ORACLE database. In my project, a table similar to ALL_TABLES contains more than pieces of data, and the query SQL below is very slow. WITH PARAMS AS (SELECT '' USER_ID, '' SDATE, '%' || '' || '%' SNAME FROM DUAL)SELECT AU.U

SATA_VBOX_HARDDISK_VB3edd7dc1-fd831bf4_ alias fradisk uid 1100 gid 1200 }} Start multipath [root@db11g ~]# modprobe dm-multipath[root@db11g ~]# modprobe dm-round-robin[root@db11g ~]# chkconfig multipathd start[root@db11g ~]# chk

An error occurred while adding the local disk in ESXI5.5. On esxi5 (Version 5.0), a gb Western Digital enterprise hard drive was added. It was previously used in Win2008. When adding storage, an error is reported: Esxi calls "HostDatastoreSystem. QueryVmfsDatastoreCreateOptions" of the object "ha-datastoresystem" on x" Go to configuration> Security configuration file to enable the ssh service. Result The fdisk-l command is unavailable. The following message is displayed: ~ # Fdisk-lFound valid G

"); Getclient.setadditionalrequestheaders (L"Accept:image/gif, Image/jpeg, Image/pjpeg, Image/pjpeg, ... ");if (!getclient.sendhttprequest ()) {return;}//2. Post data to get the authentication cookie. Winhttpclient Postclient (L"Http://www.codeproject.com/script/Membership/LogOn.aspx?rp=%2fscript%2fMembership%2fLogOn.aspx ");//Post data.wstring username = L"Yourcodeprojectusername "; wstring password = L"YourPassword ";p ostclient.setadditionalrequestcookies (Getclient.getresponsecookies ()); s

issue: Given the specified string (ABCCEF) outputs its all arranged. The idea of using divide and conquerJAVA: Using TreeSet to remove weight (and keep it in order)ImportJava.util.Set;ImportJava.util.TreeSet; Public classMain {StaticSetNewTreeset//used to remove duplicate elements. Public Static voidFullpermutation (Char[] Data,intflag) { if(flag==data.length-1) {Result.add (string.valueof (data)); } for(inti=flag;i){ CharTemp=data[flag];d

then, individual users have also begun to focus on this technology, as hard drives are the most "slow" and least secure device in modern personal computers, and the data that users store in them is often far more expensive than the computer itself. With relatively little spending, RAID technology can enable individual users to enjoy multiple disk speeds and higher data security, and now the Ide-raid control chips in the PC market are mainly produced by Highpoint and promise, In addition, there

regular manner. Although the reading and transmission speeds of most hard disks can be met in IDE mode. After AHCI is enabled, there are only two native IDE ChannelsFor the following content, refer to Baidu: AHCI, all called Serial ATA Advanced Host Controller Interface (Serial ATA Advanced control Interface/Advanced Host Controller Interface). It is under Intel's guidance, API standards jointly developed

CommWake LinkSeq TrS TaTrns} Jun 3 20:12:25 lei1 kernel: ata2.00: cmd 25/00: 40: aa: de: e0/00: 00: 61: 00: 00/e0 tag 0 dma 32768 inJun 3 20:12:25 lei1 kernel: res 40/00: 01: 00: 4f: c2/00: 00: 00: 00: 00/00 Emask 0x14 (ATA bus error) Jun 3 20:12:25 lei1 kernel: ata2.00: status: {DRDY} Jun 3 20:12:26 lei1 kernel: ata2: soft resetting linkJun 3 20:12:26 lei1 kernel: ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300) Jun 3 20:12:26 Lei1 kernel: ata